지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.8
- 수록면
- 1 - 8 (8page)
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이 논문의 연구 히스토리 (5)
2011
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초록· 키워드
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A Fiber Bragg Grating (FBG) sensor imbedded small wind turbine blade was manufactured to experimentally investigate the feasibility to embed FBG sensors between layers of glass fiber to monitor dynamic strains of the wind turbine blade. The blade which is similar to a commercial 300W wind turbine blade was manufactured with glass fiber as a reinforcement and epoxy resin as base material. A total of five FBG sensors including one temperature sensor were imbedded in the blade to sense mechanical strain and temperature. While manufacturing the blade, residual strain and temperature that occurred in the small wind turbine blade were monitored using the imbedded FBG sensor array. To examine the sensor performance, an impact test was carried out. The experimental results from the FBG sensors were close to those from electrical strain gages mounted on the blade root surface. The mode shapes of the blade were analyzed also using a commercial Ansys simulation with a model obtained from a three dimensional laser scanning of the blade.
목차
Abstract
1. 서론
2. 실험장치 구성
3. 실험방법 및 결과
4. 결론
후기
References
참고문헌 (16)
참고문헌 신청
1. [학술지(정기간행물)] - J.C. Marin / 2009 / Study of fatigue damage in wind turbine blades / Engineering failure analysis 16 : 656 ~ 668
2. [학술지(정기간행물)] - Hameed, Z. / 2009 / Condition Monitoring System of Wind Turbine / Renewable and Sustainable Energy Reviews 13 (1) : 1 ~ 39
3. [학술지(정기간행물)] - Alan D. Kersey / 1997 / Fiber Grating Sensors / Journal of Lightwave Technology 15 (8) : 1442 ~ 1463
4. [학술지(정기간행물)] - Gao Hongwei / 2005 / A novel fiber Bragg grating sensors multiplexing technique / Optics Communications 251 (4-5) : 361 ~ 366
5. [학술지(정기간행물)] - C.S. Shin / 2010 / Impact response of a wind turbine blade measured by distributed FBG sensors / Materials and Manufacturing Processes 25 : 268 ~ 271
2. [학술지(정기간행물)] - Hameed, Z. / 2009 / Condition Monitoring System of Wind Turbine / Renewable and Sustainable Energy Reviews 13 (1) : 1 ~ 39
3. [학술지(정기간행물)] - Alan D. Kersey / 1997 / Fiber Grating Sensors / Journal of Lightwave Technology 15 (8) : 1442 ~ 1463
4. [학술지(정기간행물)] - Gao Hongwei / 2005 / A novel fiber Bragg grating sensors multiplexing technique / Optics Communications 251 (4-5) : 361 ~ 366
5. [학술지(정기간행물)] - C.S. Shin / 2010 / Impact response of a wind turbine blade measured by distributed FBG sensors / Materials and Manufacturing Processes 25 : 268 ~ 271
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UCI(KEPA) : I410-ECN-0101-2013-563-003321556